| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.42 | 10.388% | $53.4499 | $53.45 | $53.45 | $53.40 |
| Purchase #2 | $98.48 | 5.732% | $104.1249 | $104.12 | $104.10 | $104.10 |
| Purchase #3 | $233.76 | 11.743% | $261.2104 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $117.75 | 10.792% | $130.4576 | $130.46 | $130.45 | $130.50 |
| Purchase #5 | $240.39 | 8.189% | $260.0755 | $260.08 | $260.10 | $260.10 |
| Purchase #6 | $21.70 | 13.271% | $24.5798 | $24.58 | $24.60 | $24.60 |
| Purchase #7 | $184.27 | 5.697% | $194.7679 | $194.77 | $194.75 | $194.80 |
| 7 purchase totals = | $944.77 | $1,028.6660 | $1,028.67 | $1,028.65 | $1,028.70 | |